• Pocket-sized economically priced, completely portable instrument which performs traceable surface roughness measurements on a wide variety of surfaces; can be used confidently in production, on the shop floor and in the laboratory.

• Solidly built, with a durable cast aluminum housing, to provide years of accurate, reliable surface finish gaging.

• Can be used to measure any one of four, switch-selectable, parameters: Ra , Rmax/Ry , Rz.

• Selectable traverse length 1, 3 or 5 cut-offs of 0.8 mm/.030 in.

• Operates in any position – horizontal, vertical, and upside down.

• Easy-to-read LCD readout presents the measured roughness value, in microinches or micrometers, within half a second after the surface is traversed.

• Out-of-range (high or low) and “battery low“ signals are also displayed.

• Four switchable probe positions – axial (folded) or at 90°, 180° or 270°

• Even difficult-to-reach surfaces such as inside and outside diameters are accessible.

• Integrated data output for SPC-processing units that is compatible with the most common data processing systems.